JPH08199453A - Apparatus for patterning of knitting machine - Google Patents

Apparatus for patterning of knitting machine

Info

Publication number
JPH08199453A
JPH08199453A JP7020998A JP2099895A JPH08199453A JP H08199453 A JPH08199453 A JP H08199453A JP 7020998 A JP7020998 A JP 7020998A JP 2099895 A JP2099895 A JP 2099895A JP H08199453 A JPH08199453 A JP H08199453A
Authority
JP
Japan
Prior art keywords
jack
cam
spring
butt
gradually
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP7020998A
Other languages
Japanese (ja)
Inventor
Hidetoshi So
英敏 宗
Shinji Hashihiro
慎二 橋広
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FUKUHARA SEIKI SEISAKUSHO KK
Original Assignee
FUKUHARA SEIKI SEISAKUSHO KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by FUKUHARA SEIKI SEISAKUSHO KK filed Critical FUKUHARA SEIKI SEISAKUSHO KK
Priority to JP7020998A priority Critical patent/JPH08199453A/en
Priority to TW085200836U priority patent/TW297412U/en
Priority to KR1019950061472A priority patent/KR960029505A/en
Priority to US08/587,100 priority patent/US5647230A/en
Priority to EP96300256A priority patent/EP0722007A1/en
Publication of JPH08199453A publication Critical patent/JPH08199453A/en
Pending legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B7/00—Flat-bed knitting machines with independently-movable needles
    • D04B7/24—Flat-bed knitting machines with independently-movable needles for producing patterned fabrics
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/66—Devices for determining or controlling patterns ; Programme-control arrangements
    • D04B15/68—Devices for determining or controlling patterns ; Programme-control arrangements characterised by the knitting instruments used
    • D04B15/74—Pattern drums
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/66—Devices for determining or controlling patterns ; Programme-control arrangements
    • D04B15/82—Devices for determining or controlling patterns ; Programme-control arrangements characterised by the needle cams used

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)

Abstract

PURPOSE: To lessen the shock in landing a hanging extended part of each spring jack on the cam face of a cam race. CONSTITUTION: This apparatus for patterning of a knitting machine has an action end part comprising the first tilted part (18) capable of gradually pushing in a selector jack with a slider (15), a linear part (19) for subsequently pushing the selector jack to the deepest part and further the second tilted part (20) capable of gradually lessen the sudden return with a spring force of each spring jack (3) after passing through the linear part. The tilt angle of the second tilted part (20) is preferably 15 to 30 deg.. The base (6b) of a cam race is a tilted form and a butt at the lower end of the spring jack is taken over to the tilted part after the action of the second tilted part (20). The lower end is then gradually lifted and led into a cam race (6a) of the lifting cam (6).

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】本発明は編機の柄出し装置に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a patterning device for a knitting machine.

【０００２】[0002]

【従来の技術】編機で柄編みを行なうためには、ジャカ
ード柄出し装置を取り付けて編成を行なうのが普通であ
る。この柄出し装置には、さまざまなタイプのものがあ
るが、本発明の対象とするのは、編針が、カムレースに
対して係脱可能なるバネジャックを介して編成位置、不
編成位置を選択的に作動させるセレクタージャックによ
って制御され、そのセレクタージャックが個々に作動し
うるものであって、ただ１個の柄出しバットが、押し込
み部材群の１つに係合するか否かにより選針されるタイ
プの編機柄出し装置である。2. Description of the Related Art In order to perform pattern knitting on a knitting machine, it is usual to attach a jacquard pattern producing device for knitting. There are various types of this patterning device, but the object of the present invention is to selectively select the knitting position and the non-knitting position through a spring jack that allows the knitting needle to be engaged with and disengaged from the cam race. It is controlled by a selector jack which is operated in a manner such that the selector jack can be operated individually, and only one handle butt is selected depending on whether or not it engages with one of the pushing member groups. This is a type knitting machine patterning device.

【０００３】[0003]

【発明が解決しようとする課題】バネジャックの垂下延
長部はそのバネ力によってカムレースのカム面へ急激に
接触したり、そこからまた急激に離脱したりする。特に
接触時の着地衝撃により、バネジャックのステムが破損
したり、バネジャックの不測の振動により選針が不正確
なものとなることがある。また、接触時の着地衝撃によ
り、バネジャックのバットにカエリが生じ、このカエリ
が針溝内に離脱混入して作動不良を起こす原因となるこ
とがある。本発明は、このような問題点を解消させるこ
とを目的とする。Due to the spring force, the depending extension portion of the spring jack abruptly contacts the cam surface of the cam race and abruptly disengages from it. In particular, the landing impact at the time of contact may damage the stem of the spring jack or may cause inaccurate needle selection due to unexpected vibration of the spring jack. Further, the landing impact at the time of contact may cause burrs on the butt of the spring jack, and the burrs may be separated and mixed into the needle groove to cause malfunction. The present invention aims to eliminate such problems.

【０００４】[0004]

【課題を解決するための手段】本発明の編機柄出し装置
は、編針が、カムレースに対して係脱可能なるバネジャ
ックを介して編成位置、不編成位置を選択的に作動させ
るセレクタージャックによって制御され、そのセレクタ
ージャックが個々に作動しうるものであって、ただ１個
の柄出しバットが、押し込み部材群の１つに係合するか
否かにより選針される編機の柄出し装置において、前記
柄出し装置における押し込み部材が、セレクタージャッ
クを漸次に押し込む第１傾斜部と、次いで最深部まで押
し込む直線部と、さらにこの直線部を通過した後、前記
バネジャックのバネ力による急激な戻りを漸次に緩和さ
せる第２傾斜部とからなる作用頭部を有することを特徴
とする。前記押し込み部材の傾斜角度は１５度ないし３
０度であるのが好ましい。好ましくは、前記押し込み部
材の第２傾斜部が、カムレースからいったん離脱したバ
ネジャックのバットを再びカムレースに導き入れるため
にジャック上げカム前面の弧状部に漸次に案内着地させ
るようにする。また、好ましくは、カムレースから離脱
させたバネジャックのバットの戻りを前記押し込み部材
の第２傾斜部によって漸次に案内緩和させた後、再びカ
ムレースに導き入れるカムレースの底部が傾斜状である
上げカムを有するものとする。In the knitting machine patterning device of the present invention, a knitting needle is selected by a selector jack that selectively operates a knitting position and a non-knitting position via a spring jack that can be engaged with and disengaged from a cam race. A knitting machine patterning device which is controlled and whose selector jacks can be operated individually, and in which only one patterning butt is selected depending on whether or not it engages with one of the pushing member groups. In the above-mentioned, the pushing member in the patterning device has a first inclined portion that gradually pushes the selector jack, a linear portion that pushes the selector jack to the deepest portion, and a sharp portion due to the spring force of the spring jack after passing through the linear portion. It is characterized by having a working head composed of a second inclined portion for gradually relaxing the return. The pushing member has an inclination angle of 15 to 3
It is preferably 0 degrees. Preferably, the second inclined portion of the pushing member gradually guides and lands the butt of the spring jack, which has once separated from the cam race, into the arcuate portion of the front surface of the jack raising cam in order to guide the butt to the cam race again. Further, preferably, after the gradual return of the butt of the spring jack released from the cam race is gradually guided and relaxed by the second inclined portion of the pushing member, the raising cam having the inclined bottom portion of the cam race to be introduced into the cam race again. Shall have.

【０００５】[0005]

【実施例】以下、添付図面に基づき本発明の実施例を説
明する。図１は編成部の要部を示した縦断面図であり、
図において符号１はシリンダーを示す。Embodiments of the present invention will be described below with reference to the accompanying drawings. FIG. 1 is a vertical cross-sectional view showing a main part of a knitting part,
In the figure, reference numeral 1 indicates a cylinder.

【０００６】シリンダー１の外周には、円形に並んだ軸
線方向に延びる多数の針溝１ａが形成されている。各針
溝１ａには垂直方向に滑動自在な編針２が収容され、各
編針２は少なくとも１個の作動用バット２ａを有する。On the outer circumference of the cylinder 1, a large number of needle grooves 1a arranged in a circle and extending in the axial direction are formed. A knitting needle 2 which is vertically slidable is accommodated in each needle groove 1a, and each knitting needle 2 has at least one actuating butt 2a.

【０００７】編針２の直下には、編針２を選択的に上昇
させるための固有の弾性を有するバネジャック３が収容
されている。図２に示すように、バネジャック３は、肩
部３ａ、直立外側縁部３ｂ、ステム３ｃ、上げバット３
ｄ、下げバット３ｅ、垂下延長部３ｆを有する。肩部３
ａはバネジャック３が上昇した際、編針２の底部と当接
して編針２を押し上げる。直立外側縁部３ｂはバネジャ
ック３の弾性力により編針２の背部を常時外方へ押圧し
ている。ステム３ｃはバネジャック３の垂下延長部３ｆ
が内方へ押し込まれた際に、（図２において破線で示
す）元の位置へ自動的に復帰できるようにされた比較的
に細い弾性体である。Immediately below the knitting needle 2, a spring jack 3 having an inherent elasticity for selectively raising the knitting needle 2 is accommodated. As shown in FIG. 2, the spring jack 3 includes a shoulder portion 3a, an upright outer edge portion 3b, a stem 3c, and a raising butt 3.
d, a lowering butt 3e, and a hanging extension 3f. Shoulder 3
When the spring jack 3 rises, a contacts the bottom of the knitting needle 2 and pushes up the knitting needle 2. The upright outer edge portion 3b always presses the back portion of the knitting needle 2 outward by the elastic force of the spring jack 3. The stem 3c is a hanging extension 3f of the spring jack 3.
Is a relatively thin elastic body capable of automatically returning to its original position (indicated by a broken line in FIG. 2) when is pushed inward.

【０００８】図１，図２，図３に示すように、シリンダ
ー１と対向するカムホルダー４には、編針２を制御また
は作動させる少なくも１個の制御カム５と、バネジャッ
ク３の選択バット３ｄが係合したり離脱したりする選択
カム６と、バネジャック３を下降させる下げカム７がそ
れぞれカムレース５ａ，６ａ，７ａとして設けられてい
る。上げカム６のカムレース６ａは、図４、図５に示す
ように、傾斜状の底部６ｂを有する。As shown in FIGS. 1, 2 and 3, the cam holder 4 facing the cylinder 1 has at least one control cam 5 for controlling or operating the knitting needle 2 and a selection butt for the spring jack 3. A selection cam 6 for engaging and disengaging the 3d and a lowering cam 7 for lowering the spring jack 3 are provided as cam races 5a, 6a, 7a, respectively. As shown in FIGS. 4 and 5, the cam race 6a of the raising cam 6 has an inclined bottom portion 6b.

【０００９】上記バネジャック３に対応してシリンダー
溝１ａ内に収容されているのがセレクタージャック８で
ある。セレクタージャックのステム８ａには互いに隣接
するものにおいて離間傾斜されたバット列が形成されて
いる。そのうちの１つを符号８ｂで示す。セレクタージ
ャック８は環状コイルバネ９を支点として限定された範
囲内でシリンダー軸半径方向に揺動可能である。A selector jack 8 is housed in the cylinder groove 1a corresponding to the spring jack 3. On the stem 8a of the selector jack, bat rows that are adjacent to each other and are inclined at a distance from each other are formed. One of them is indicated by reference numeral 8b. The selector jack 8 can swing in the radial direction of the cylinder axis within a limited range with the annular coil spring 9 as a fulcrum.

【００１０】シリンダーの下側にはこれと一体的に取り
付けられた駆動ギヤー１０があり、通常機械に配置され
ている駆動源から駆動されるときシリンダー１と同速的
に回転する。A drive gear 10 is integrally attached to the lower side of the cylinder and rotates at the same speed as the cylinder 1 when driven by a drive source normally arranged in the machine.

【００１１】駆動ギヤ１０と隣接して下部カムリング１
１が設けられている。下部カムリング上には等間隔に４
〜６本配置されたサポート１２があり、このサポート上
に上部カムリング１３が固定されている。また、この下
部カムリング１１上には柄出し操作機構を有する選針装
置１４が配されている。図示の選針装置は、押し込み部
材であるスライダー群１５を有する。The lower cam ring 1 is adjacent to the drive gear 10.
1 is provided. 4 evenly spaced on the lower cam ring
There are up to 6 supports 12 on which the upper cam ring 13 is fixed. Further, on the lower cam ring 11, a needle selection device 14 having a patterning operation mechanism is arranged. The illustrated needle selecting device has a slider group 15 which is a pushing member.

【００１２】スライダー群１５は、選針装置のフレーム
に水平方向に設けられたスライダー案内溝（図示省略）
に沿って移動可能なように収容されている。各スライダ
ー１５は、別に備えた柄選定装置（図示せず）によっ
て、錠止を一斉に解放させながらスライダーを前進させ
るか否かにより編成の３位置（ニット、タック、ウエル
ト）が選定されるのである。The slider group 15 is a slider guide groove (not shown) provided horizontally in the frame of the needle selecting device.
It is housed so that it can be moved along. For each slider 15, three positions (knit, tuck, welt) of knitting are selected by a separately provided handle selection device (not shown) depending on whether or not the sliders are moved forward while simultaneously releasing the locks. is there.

【００１３】その他、図示しないが、選針装置として、
長方形状の圧電素子を有する圧電体とすることもでき
る。このような選針装置自体は、例えば、特公平６−９
４６１９号により公知である。この圧電体は、自由端部
に生じた大きな変位に追従する自由端部の一端に揺動運
動可能なるように連結された、または、一体的になって
いるフィンガー（本発明における押し込み部材に相当す
るもの）を有している。このフィンガーの上下運動によ
り、編針または編針の下端に配したセレクタージャック
におけるバットとの係合又は解除を行なうようになって
いる。In addition, although not shown, as a needle selection device,
A piezoelectric body having a rectangular piezoelectric element can also be used. Such a needle selecting device itself is disclosed in, for example, Japanese Patent Publication No. 6-9.
No. 4619 is known. This piezoelectric body is connected to one end of the free end that follows a large displacement generated at the free end so as to be capable of swinging movement, or a finger (corresponding to the pushing member in the present invention). Have what to do). By the vertical movement of the fingers, the knitting needle or the selector jack arranged at the lower end of the knitting needle engages or disengages with the butt.

【００１４】さらにまた、選針装置として、回転可能な
パターンドラムおよびこれに植設されたパターンコーム
の組み合わせとすることもできる（例えば、実開昭５２
−３０８４７号、実開昭６０−１４３７９１号参照）
し、電磁選針装置とすることもできる（例えば、特開平
２−２８９１５４号参照）。Furthermore, as the needle selecting device, a combination of a rotatable pattern drum and a pattern comb embedded in the rotatable pattern drum may be used (for example, Jitsukai Sho 52).
(See No. -30847, No. 60-143791)
However, it may be an electromagnetic needle selecting device (see, for example, Japanese Patent Laid-Open No. 2-289154).

【００１５】スライダー１５の頭部はバネジャックの弾
力に抗してセレクタージャック８に作用する部分であ
り、この頭部は、セレクタージャック８を漸次に押し込
む第１傾斜部１８と、次いで最深部まで押し込む直線部
１９と、さらにこの直線部を通過した後、前記セレクタ
ージャック８のバネ力による急激な戻りを漸次に緩和さ
せる第２傾斜部２０とからなる。The head portion of the slider 15 is a portion that acts on the selector jack 8 against the elasticity of the spring jack. This head portion extends to the first inclined portion 18 that gradually pushes the selector jack 8 and then to the deepest portion. It is composed of a straight line portion 19 to be pushed in and a second inclined portion 20 which gradually relaxes a sudden return of the selector jack 8 due to the spring force after passing through this straight line portion.

【００１６】スライダーの第２傾斜部２０は、カムレー
ス６ａからいったん離脱したバネジャック３のバット３
ｄを再びカムレース６ａに導き入れるためにバネジャッ
クの上げカム６の傾斜状底部６ｂに漸次に案内着地させ
るようにする。この目的のために、スライダーの第２傾
斜部２０の傾斜角度は、１５度ないし３０度とするのが
好ましく、より好ましくは２０−２５度とする。The second slanted portion 20 of the slider is formed by the butt 3 of the spring jack 3 which is once separated from the cam race 6a.
In order to guide d into the cam race 6a again, it is gradually guided and landed on the inclined bottom portion 6b of the raising cam 6 of the spring jack. For this purpose, the inclination angle of the second inclined portion 20 of the slider is preferably 15 to 30 degrees, more preferably 20 to 25 degrees.

【００１７】第３図において回転シリンダー１は矢方向
に回転する。スライダー１５に前進運動が与えられない
ときには、セレクタージャック８は外方に位置し、その
状態のまま横方向へ移動し続ける。このとき、バネジャ
ック３の上げバット３ｄは上げカム６によって上昇し、
さらにシリンダー１が回転し続けると最高位置に達す
る。その後、バネジャック３の上げバット３ｄおよび下
げバット３ｅは上げカム６および下げカム７の下向き傾
斜部によってバネジャック３を下降させる。編針２も上
昇し続けて最高位置（ニット位置）に達すると、編成の
ため糸条を捕らえ、その後作動用バット２ａが制御カム
５によって下降させられる。In FIG. 3, the rotary cylinder 1 rotates in the arrow direction. When the forward movement is not applied to the slider 15, the selector jack 8 is located outside and continues to move laterally in that state. At this time, the raising butt 3d of the spring jack 3 is raised by the raising cam 6,
When the cylinder 1 continues to rotate further, it reaches the maximum position. After that, the raising butt 3d and the lowering bat 3e of the spring jack 3 lower the spring jack 3 by the downwardly inclined portions of the raising cam 6 and the lowering cam 7. When the knitting needle 2 also continues to rise and reaches the highest position (knit position), the yarn is caught for knitting, and then the operating butt 2a is lowered by the control cam 5.

【００１８】スライダー１５に前進運動が与えられると
きには、セレクタージャック８はバネジャック３の弾力
に抗して内方位置へ押し込まれる。これに伴なって、バ
ネジャック３の垂下延長部３ｆも同時に内方位置へ押し
込まれ、これによりバネジャツク３の上げバット３ｄが
上げカム６の移行行路内から脱出し、そのカム６の前面
を通過する。さらに、シリンダー１が回転し続けると、
セレクタージャック８のパターンバット８ｂが直線部を
通過した後内方圧力が弱められ、バネジャック３の弾力
により平常の位置、即ち外方へ自動的に戻される。この
とき、前記上げカム６の傾斜状底部６ｂにより、カムレ
ース６ａから離脱させたバネジャックのバット３ｄの戻
りを前記スライダーの第２傾斜部２０によって漸次に案
内緩和させた後、再びカムレース６ａに導き入れること
ができる。これにより、バネジャツクの上げバット３ｄ
が再び上げカム６の行路内に入り、その状態のまま横方
向へ移動し続ける。編針２も上昇せず（ウェルト位置）
横方向へ移動し続ける。When a forward movement is given to the slider 15, the selector jack 8 is pushed into the inward position against the elastic force of the spring jack 3. Along with this, the hanging extension 3f of the spring jack 3 is also pushed inward at the same time, whereby the raising butt 3d of the spring jack 3 escapes from the inside of the transition path of the raising cam 6 and passes the front face of the cam 6. To do. Furthermore, if the cylinder 1 continues to rotate,
After the pattern butt 8b of the selector jack 8 passes through the straight line portion, the inward pressure is weakened, and the elastic force of the spring jack 3 automatically returns it to a normal position, that is, outward. At this time, the inclined bottom portion 6b of the lifting cam 6 gradually guides and relaxes the return of the butt 3d of the spring jack separated from the cam race 6a by the second inclined portion 20 of the slider, and then guides it to the cam race 6a again. You can put it in. As a result, the spring jack lifting butt 3d
Enters the path of the raising cam 6 again, and continues moving laterally in that state. The knitting needle 2 also does not rise (welt position)
Continue to move laterally.

【００１９】このようにニット位置およびウエルト位置
を選針可能とする他、前記実開昭６０−１４３７９１号
考案のように、タック位置の選針も可能とするのが普通
である。In addition to making it possible to select the knit position and the welt position as described above, it is usual to enable the needle selection at the tack position as in the invention of the above-mentioned Japanese Utility Model Laid-Open No. 60-143791.

【００２０】また、本発明の別の実施例によれば、図
６，図７に示すように、前記カムレース６ａから離脱さ
せたバネジャックのバット３ｄの戻りを前記スライダー
の第２傾斜部２０によって漸次に案内緩和させた後、直
接上げカム前面の弧状部６ｃに着地させて、再びカムレ
ース６ａに導き入れることもできる。これにより、バネ
ジャツクの上げバット３ｄが再び上げカム６の行路内に
入り、その状態のまま横方向へ移動し続ける。編針２も
上昇せず（ウエルト位置）横方向へ移動し続ける。Further, according to another embodiment of the present invention, as shown in FIGS. 6 and 7, the return of the butt 3d of the spring jack separated from the cam race 6a is returned by the second inclined portion 20 of the slider. After gradually loosening the guide, it is possible to directly land on the arc-shaped portion 6c on the front surface of the raising cam and guide it into the cam race 6a again. As a result, the raising butt 3d of the spring jack enters the path of the raising cam 6 again, and continues to move laterally in this state. The knitting needle 2 also does not rise (welt position) and continues to move in the lateral direction.

【００２１】[0021]

【発明の効果】本発明によれば、係脱可能なバネジャッ
ク下端部のバット３ｄが上げカム６から離脱して針溝の
最深部まで押し下げられた後、バネジャック３のバネ力
による下端部３ｆの戻りを漸次に案内緩和させるスライ
ダー作用前端部の下流側に第２傾斜部２０を設け、これ
によって、バネジャックの下端部３ｆを上げカム６の弧
状前面６ｃに着地させてカムレース６ａ内へ導き入れる
ことにより、バネ力によるカム面への急激な着地衝撃を
緩和させることができると共に着地衝撃によるステム３
ｃの破損事故を防ぐことができる。According to the present invention, the butt 3d at the lower end portion of the detachable spring jack is released from the raising cam 6 and pushed down to the deepest portion of the needle groove, and then the lower end portion by the spring force of the spring jack 3. The second inclined portion 20 is provided on the downstream side of the slider action front end portion for gradually guiding and relaxing the return of the 3f, whereby the lower end portion 3f of the spring jack is landed on the arcuate front surface 6c of the raising cam 6 and into the cam race 6a. By introducing it, the sudden landing impact on the cam surface due to the spring force can be mitigated and the stem 3 due to the landing impact can be relaxed.
The damage accident of c can be prevented.

【００２２】また、バネジャック下端部のバット３ｄが
スライダー作用前端部の第２傾斜部２０の作用後、カム
レース内の底部に設けられた傾斜部に引き継がれて漸次
に下端部を上げカム６のカムレース６ａ内へ導き入れら
れるので、バネジャックのバネ力による下端部の戻り衝
撃を一層緩和することができる。Further, the butt 3d at the lower end of the spring jack is taken over by the inclined part provided at the bottom in the cam race after the second inclined part 20 at the front end of the slider action is actuated, and the lower end of the butt 3d is gradually raised. Since it is guided into the cam race 6a, the return impact of the lower end portion due to the spring force of the spring jack can be further alleviated.

【図面の簡単な説明】[Brief description of drawings]

【図１】本発明における編成要部の側断面図である。FIG. 1 is a side sectional view of a main part of a knitting machine according to the present invention.

【図２】図１における編成要素を抜粋して示した拡大断
面図である。FIG. 2 is an enlarged sectional view showing a knitting element extracted from FIG.

【図３】本発明の一特徴部分である押し込み部材とバネ
ジャックとの関連位置を示した図１のカム配列図であ
る。FIG. 3 is a cam arrangement diagram of FIG. 1 showing related positions of a pushing member and a spring jack, which is a characteristic part of the present invention.

【図４】本発明の特徴部分であるジャック上げカム並び
に押し込み部材と、バネジャックとの関連動作を示す拡
大図である。FIG. 4 is an enlarged view showing a related operation of a jack raising cam and a pushing member, which are characteristic parts of the present invention, and a spring jack.

【図５】図４の５−５断面図であり、セレクタージャッ
ク並びにバネジャックの係合位置状態を示す。FIG. 5 is a sectional view taken along line 5-5 of FIG. 4, showing the engagement position state of the selector jack and the spring jack.

【図６】本発明における別の変形例であって、ジャック
上げカム並びに押し込み部材と、バネジャックとの関連
動作を示す拡大図である。FIG. 6 is another enlarged example of the present invention, which is an enlarged view showing a related operation of the jack raising cam and the pushing member, and the spring jack.

【図７】図６の７−７断面図であり、セレクタージャッ
ク並びにバネジャックの係合位置状態を示す。FIG. 7 is a sectional view taken along line 7-7 of FIG. 6, showing the engagement position states of the selector jack and the spring jack.

【符号の説明】[Explanation of symbols]

２ 編針 ３ バネジャック ３ｅ バネジャックのバット ３ｄ バネジャックのバット ６ ジャック上げカム ６ａ カムレース ６ｂ 傾斜状底部 ６ｃ ジャック上げカム前面の弧状部 ８ セレクタージャック ８ａ 柄出しバット １５ 押し込み部材（スライダー、フィンガー） １８ 第１傾斜部 １９ 直線部 ２０ 第２傾斜部 2 Knitting needle 3 Spring jack 3e Spring jack butt 3d Spring jack bat 6 Jack raising cam 6a Cam race 6b Inclined bottom portion 6c Jack raising cam front arc portion 8 Selector jack 8a Handle butt 15 Push member (slider, finger) 18th 1 inclined portion 19 straight portion 20 second inclined portion

Claims (4)

【特許請求の範囲】[Claims] 【請求項１】 編針（２）が、カムレースに対して係脱
可能なるバネジャック（３）を介して編成位置、不編成
位置を選択的に作動させるセレクタージャック（８）に
よって制御され、そのセレクタージャック（８）が個々
に作動しうるものであって、ただ１個の柄出しバット
（８ａ）が、押し込み部材群（１５）の１つに係合する
か否かにより選針される編機の柄出し装置において、 前記柄出し装置における押し込み部材（１５）が、セレ
クタージャック（８）を漸次に押し込む第１傾斜部（１
８）と、次いで最深部まで押し込む直線部（１９）と、
さらにこの直線部を通過した後、前記バネジャック
（３）のバネ力による急激な戻りを漸次に緩和させる第
２傾斜部（２０）とからなる作用端部を有することを特
徴とする編機の柄出し装置。1. A knitting needle (2) is controlled by a selector jack (8) for selectively actuating a knitting position and a non-knitting position via a spring jack (3) which can be engaged with and disengaged from a cam race, and the selector thereof. A knitting machine in which the jacks (8) can be operated individually, and the needle is selected depending on whether or not only one pattern butt (8a) engages with one of the pushing member groups (15). In the patterning device of the above, the pushing member (15) in the patterning device gradually pushes the selector jack (8) into the first inclined portion (1).
8) and then a straight part (19) that is pushed to the deepest part,
Further, after passing through this straight line portion, the knitting machine is characterized by having a working end portion including a second inclined portion (20) for gradually relieving a sudden return due to the spring force of the spring jack (3). Patterning device. 【請求項２】 前記押し込み部材の第２傾斜部（２０）
の傾斜角度が１５度ないし３０度である請求項１記載の
装置。2. A second inclined portion (20) of the pushing member.
2. The device according to claim 1, wherein the inclination angle of the is 15 to 30 degrees. 【請求項３】 前記押し込み部材の第２傾斜部（２０）
が、カムレース（６ａ）からいったん離脱したバネジャ
ックのバット（３ｄ）を再びカムレースに導き入れるた
めにジャック上げカム（６）前面の弧状部（６ｃ）に漸
次に案内着地させるようにした請求項１記載の装置。3. The second inclined part (20) of the pushing member.
3. The butt (3d) of the spring jack, which has once separated from the cam race (6a), is gradually guided and landed on the arcuate portion (6c) on the front surface of the jack raising cam (6) in order to guide it into the cam race again. The described device. 【請求項４】 カムレース（６ａ）から離脱させたバネ
ジャックのバット（３ｄ）の戻りを前記押し込み部材の
第２傾斜部（２０）によって漸次に案内緩和させた後、
再びカムレース（６ａ）に導き入れるカムレースの底部
（６ｂ）が傾斜状である上げカム（６）を有する請求項
１記載の装置。4. After gradually returning the butt (3d) of the spring jack separated from the cam race (6a) by the second inclined portion (20) of the pushing member,
Device according to claim 1, characterized in that the bottom (6b) of the cam race, which leads back into the cam race (6a), has a raising cam (6) which is inclined.
JP7020998A 1995-01-13 1995-01-13 Apparatus for patterning of knitting machine Pending JPH08199453A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP7020998A JPH08199453A (en) 1995-01-13 1995-01-13 Apparatus for patterning of knitting machine
TW085200836U TW297412U (en) 1995-01-13 1995-01-20 Circular knitting machine with improved needle selection mechanism
KR1019950061472A KR960029505A (en) 1995-01-13 1995-12-28 Pattern device of knitting machine
US08/587,100 US5647230A (en) 1995-01-13 1996-01-11 Needle selection mechanism for circular knitting machine
EP96300256A EP0722007A1 (en) 1995-01-13 1996-01-12 Circular knitting machine with improved needle selection mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7020998A JPH08199453A (en) 1995-01-13 1995-01-13 Apparatus for patterning of knitting machine

Publications (1)

Publication Number Publication Date
JPH08199453A true JPH08199453A (en) 1996-08-06

Family

ID=12042790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7020998A Pending JPH08199453A (en) 1995-01-13 1995-01-13 Apparatus for patterning of knitting machine

Country Status (5)

Country Link
US (1) US5647230A (en)
EP (1) EP0722007A1 (en)
JP (1) JPH08199453A (en)
KR (1) KR960029505A (en)
TW (1) TW297412U (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000045156A (en) 1998-07-23 2000-02-15 Precision Fukuhara Works Ltd Multiple electric control needle selector for knitting machine
US6112558A (en) * 1999-07-14 2000-09-05 Pai Lung Machinery Mill Co., Ltd. Computer-controlled ground mesh jacquard knitting machine
ES2171108B1 (en) * 2000-02-18 2003-12-16 Jumberca Sa AUTOMATIC DEVICE FOR THE SELECTION OF NEEDLES IN A CIRCULAR MACHINE FOR GENDER POINT.
JP2003082565A (en) * 2001-09-11 2003-03-19 Precision Fukuhara Works Ltd Self-propelled texture-setting apparatus of circular knitting machine
JP2010133070A (en) * 2008-12-08 2010-06-17 Shima Seiki Mfg Ltd Flat knitting machine and knit fabric having cylindrical knitted part
CN102234874B (en) * 2010-04-28 2014-02-19 韦增机械(佛山高明)有限公司 Jacquard driving device for knitting machine
CN102002806B (en) * 2010-12-27 2011-11-16 宁波裕人数控科技有限公司 Needle selecting device of computer high-speed silk stocking machine
JP2017089043A (en) * 2015-11-09 2017-05-25 株式会社福原精機製作所 Knitting method and knitting mechanism for circular knitting machine and the circular knitting machine
US10612169B2 (en) 2017-04-13 2020-04-07 Precision Fukuhara Works, Ltd. Knitting mechanism for circular knitting machine and the circular knitting machine
CN107841823B (en) * 2017-09-12 2023-09-15 浙江华诗秀新材料科技有限公司 Jacquard relay needle of outer-packed knitting machine and combined jacquard needle assembly

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GB465358A (en) * 1937-01-13 1937-05-05 Henry Harold Holmes Improvements in or relating to pattern mechanism for knitting machines
IT699990A (en) * 1962-02-06
ES383923A1 (en) * 1970-09-11 1973-03-01 Albo S A Pattern controls for circular knitting machines
DE2153679A1 (en) * 1971-10-28 1973-05-03 Ebner Johann Circular knitting machine - with reduced height of knitting area
IT1123396B (en) * 1979-10-01 1986-04-30 Lonati Cost Mecc CONTROL DEVICE IN A CIRCULAR KNITTING MACHINE, IN PARTICULAR A STOCKING MACHINE
JPS60143791U (en) * 1984-03-02 1985-09-24 株式会社　福原精機製作所 Needle selection device in knitting machine
JPS60224845A (en) * 1984-04-21 1985-11-09 ワックデータサービス株式会社 Needle selector for circular knitting machine
IT1244342B (en) * 1990-12-21 1994-07-08 Savio Spa PROCEDURE AND DEVICE FOR THE SELECTION OF NEEDLES WITH DEFORMABLE SPRING CONSTRAINTS IN A CIRCULAR KNITTING MACHINE

Also Published As

Publication number Publication date
KR960029505A (en) 1996-08-17
TW297412U (en) 1997-02-01
EP0722007A1 (en) 1996-07-17
US5647230A (en) 1997-07-15

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